* {
	margin: 0;
	padding: 0;
	outline: none;
	box-sizing: border-box;
}

body {
	-ms-user-select: none;	/* 不被用户使用 */
}

#box {
	width: 100vw;
	height: 100vh;
	position: relative;
	background-image: url(../img/bg_1.jpg);
	background-size: 100%;
}

#box>div {
	width: 100vw;
	height: 100vh;
	position: absolute;
	top: 0;left: 0;
	display: none;
	overflow: hidden;
}

#box .show {
	display: inline-block;
}

.btn {
	width: 40vw;
	height: 5vh;
}

/* 难度选择界面 start */
.nanDu h1 {
	color: #FFFFFF;
	text-align: center;
	margin-top: 10vh;
}

.btn-box {
	position: absolute;
	top: 40vh;
	left: 30vw;
}

.btn-box .btn {
	display: block;
	margin: auto;
	margin-top: 30px;
}
/* 难度选择界面 end */

/* 游戏初始化界面 start */
.kaiShi img {
	position: absolute;
}

.kaiShi .boom1 {
	animation: fade 0.5s 1;
	animation-fill-mode: forwards;
}

.kaiShi .boom2 {
	animation: bling .8s 1;
	animation-fill-mode: forwards;
}

@keyframes fade {
	from {
		opacity: 1;
	}

	to {
		opacity: 0;
	}
}

@keyframes bling {
	0% {
		opacity: 0;
	}

	20% {
		opacity: 1;
	}

	40% {
		opacity: 0;
	}

	60% {
		opacity: 1;
	}

	80% {
		opacity: 0;
	}

	100% {
		opacity: 1;
	}
}

.kaiShi-deFen {
	font-size: 24px;
	color: #FFFFFF;
	font-weight: bold;
	position: absolute;
	left: 4%;
	top: 1%;
}

.kaiShi-zanTing {
	width: 30px;
	height: 30px;
	top: 1%;
	right: 4%;
}

.kaiShi-biu {
	width: 100%;
	height: 100%;
	position: absolute;
	overflow: hidden;
}
/* 游戏初始化界面 end */

/* 暂停界面 start*/
.zanTing img {
	position: absolute;
}

.zanTing-Ui {
	width: 100%;
	height: 30%;
	top: 35%;
	opacity: 0.8;
}

.zanTing-text {
	position: absolute;
	font-size: 36px;
	top: 35%;
	color: #FFFFFF;
	left: 35%;
	letter-spacing: 50px;
}

.zanTing-home {
	width: 24%;
	height: 10%;
	top: 48%;
	left: 10%;
}

.zanTing-continue {
	width: 24%;
	height: 10%;
	top: 48%;
	left: 38%;
}

.zanTing-refresh {
	width: 24%;
	height: 10%;
	top: 48%;
	left: 64%;
}
/* 暂停界面 end*/

/* 结束界面 start */
.jieShu {
	font-size: 16px;
}

.jieShu div {
	margin-top: 16vh;
}

.jieShu span {
	color: #FF0000;
	font-size: 20px;
	font-weight: bold;
}

.ti-box {
	position: absolute;
	left: 30vw;
}

.jieShu-deFen {
	color: #FFFFFF;
}

.chengHao {
	color: #FFFFFF;
}
/* 结束界面 end */